/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(15, 23, 42, 0.06);
    --shadow-xl: 0 24px 60px rgba(15, 23, 42, 0.16), 0 8px 20px rgba(15, 23, 42, 0.08);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--slate-700);
    background: var(--slate-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--slate-800);
    line-height: 1.2;
    font-weight: 700;
}

em {
    font-style: italic;
    color: var(--teal-600);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-xl);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--teal-500) 0%, var(--teal-700) 100%);
    color: white;
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.45);
}

.btn-secondary {
    background: white;
    color: var(--slate-700);
    border: 2px solid var(--slate-200);
}

.btn-secondary:hover {
    border-color: var(--teal-400);
    color: var(--teal-600);
    transform: translateY(-2px);
}

.btn-nav {
    background: linear-gradient(135deg, var(--teal-500) 0%, var(--teal-700) 100%);
    color: white;
    padding: 10px 22px;
    font-size: 14px;
}

.btn-nav:hover {
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.4);
    transform: translateY(-1px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===== Section Tag ===== */
.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal-600);
    background: var(--teal-50);
    border: 1px solid var(--teal-100);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--slate-500);
    line-height: 1.8;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.nav.scrolled {
    background: rgba(248, 250, 252, 0.95);
    border-bottom-color: var(--slate-200);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--slate-800);
}

.nav-logo span {
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-links a {
    padding: 8px 16px;
    border-radius: var(--radius-xl);
    font-size: 14px;
    font-weight: 500;
    color: var(--slate-600);
    transition: all var(--transition);
}

.nav-links a:hover {
    color: var(--teal-600);
    background: var(--teal-50);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 30%, #2dd4bf 50%, #64748b 80%, #334155 100%);
    padding-top: 72px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(20, 184, 166, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(100, 116, 139, 0.3) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 50% 50%, rgba(45, 212, 191, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 60px 24px 80px;
    margin-left: max(24px, calc((100vw - 1200px) / 2 + 24px));
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 28px;
}

.hero-badge svg {
    opacity: 0.9;
}

.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    color: white;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero h1 em {
    color: var(--teal-100);
}

.hero p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero p em {
    color: white;
    font-style: italic;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
    backdrop-filter: blur(10px);
}

.hero-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
}

.trust-item svg {
    opacity: 0.7;
    flex-shrink: 0;
}

.hero-image {
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    margin-right: max(24px, calc((100vw - 1200px) / 2));
    width: 520px;
    max-width: 45vw;
}

.hero-image img {
    width: 100%;
    height: 680px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.hero-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--teal-400), var(--teal-600));
    border-radius: 50%;
    opacity: 0.4;
    filter: blur(40px);
    z-index: -1;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ===== Services ===== */
.services {
    padding: 100px 0;
    background: var(--slate-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--slate-100);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-400), var(--teal-600));
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--teal-50), var(--teal-100));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-family: var(--font-display);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--slate-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--slate-600);
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--teal-400);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== About ===== */
.about {
    padding: 100px 0;
    background: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 580px;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 220px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid white;
}

.about-img-secondary img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.about-img-accent {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--teal-300), var(--teal-500));
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(30px);
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 24px;
}

.about-content p {
    font-size: 1.05rem;
    color: var(--slate-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-content p em {
    color: var(--teal-600);
}

.about-stats {
    display: flex;
    gap: 32px;
    margin: 36px 0;
    padding: 28px 0;
    border-top: 1px solid var(--slate-100);
    border-bottom: 1px solid var(--slate-100);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--teal-600);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--slate-400);
    font-weight: 500;
}

/* ===== Gallery ===== */
.gallery {
    padding: 100px 0;
    background: var(--slate-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: auto;
}

.gallery-item:nth-child(1) {
    grid-row: span 2;
    aspect-ratio: auto;
}

.gallery-item:nth-child(4) {
    grid-row: span 2;
    aspect-ratio: auto;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:nth-child(1) img,
.gallery-item:nth-child(4) img {
    height: 100%;
}

.gallery-item:nth-child(2) img,
.gallery-item:nth-child(3) img,
.gallery-item:nth-child(5) img,
.gallery-item:nth-child(6) img {
    height: 260px;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-overlay span {
    color: white;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    transform: translateY(10px);
    transition: transform var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* ===== Testimonials ===== */
.testimonials {
    padding: 100px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--slate-100);
    transition: all var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--teal-100);
}

.testimonial-quote {
    color: var(--teal-600);
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--slate-600);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--slate-800);
}

.author-detail {
    font-size: 0.82rem;
    color: var(--slate-400);
}

/* ===== CTA ===== */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--slate-800) 0%, var(--slate-900) 50%, #1a3a3a 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta .section-tag {
    background: rgba(13, 148, 136, 0.2);
    border-color: rgba(13, 148, 136, 0.3);
    color: var(--teal-300);
}

.cta h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.75rem);
    color: white;
    margin-bottom: 20px;
}

.cta h2 em {
    color: var(--teal-300);
}

.cta p {
    font-size: 1.1rem;
    color: var(--slate-400);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.cta p em {
    color: var(--slate-200);
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.cta-actions .btn-primary {
    background: linear-gradient(135deg, var(--teal-400) 0%, var(--teal-600) 100%);
}

.cta-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.cta-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    color: white;
}

/* ===== Contact ===== */
.contact {
    padding: 100px 0;
    background: var(--slate-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: 20px;
}

.contact-info > p {
    font-size: 1.05rem;
    color: var(--slate-500);
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    gap: 16px;
}

.detail-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--teal-50), var(--teal-100));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    flex-shrink: 0;
}

.contact-detail strong {
    display: block;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--slate-400);
    margin-bottom: 4px;
    font-weight: 600;
}

.contact-detail span,
.contact-detail a {
    font-size: 1rem;
    color: var(--slate-700);
    line-height: 1.6;
}

.contact-detail a:hover {
    color: var(--teal-600);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ===== Form ===== */
.form-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: